证券时报记者 康殷 6月25日，美国固态电池厂商QuantumScape宣布，公司取得了一项里程碑式进展：其成功将Cobra隔膜 制造工艺整合进基准电池产品生产中。受此消息影响，QuantumScape股价上涨超30%。 受消息刺激，6月26日A股锂电隔膜概念表现亮眼。其中，沧州明珠、佛塑科技涨停，星源材质一度飙 升近20%。 事实上，A股也有公司在研发同类产品。据了解，星源材质在以往公告中，披露了公司在固态电解质膜 方面的进展，伴随着过往技术积累，在近期有多项成果显现。 在固态电解质膜方面，星源材质分别开发了氧化物复合型和聚合物复合型固态电解质膜，可以提升固态 电池的循环并降低阻抗，显著提升安全性能；用于高镍三元体系的固态电池，可助力通过160℃热箱测 试和针刺试验。 据了解，QuantumScape宣布的Cobra隔膜制造工艺称得上是陶瓷隔膜制造领域的一次重大突破：与公司 上一代Raptor工艺相比，Cobra的热处理速度提高约25倍，且每片薄膜的空间占用率大大缩小。这也意 味着，该技术将帮助QuantumScape显著减少固态电池的整体生产占地面积和生产时间，为商业化奠定 基础。 在刚性骨架膜方面，星源 ...

Group 1 - The implementation plan aims to establish a high-quality comprehensive inclusive financial system in China within five years, promoting common prosperity [1] - The plan emphasizes the need for centralized leadership and a multi-level, diversified supply of inclusive financial services to enhance accessibility and reduce costs [1] Group 2 - Over 80% of bank stocks have reached new highs this year, indicating a shift in market dynamics despite recent declines in major indices [2] - The A-share market is experiencing cautious fund sentiment, with a net outflow of over 27 billion yuan from major funds [2] Group 3 - More than 180 active equity funds have reached new net asset value highs, driven by market uptrends and favorable external factors [3] - Sectors such as innovative pharmaceuticals, technology, and dividends are gaining attention, with a focus on a "dumbbell" investment strategy [3] Group 4 - The Shanghai Stock Exchange is actively promoting the implementation of the "1+6" policy to enhance the capital market's support for technology innovation [4] - This policy aims to provide a more inclusive and adaptable framework for financing high-quality, unprofitable tech companies [4] Group 5 - The market is reacting strongly to the licensing of stablecoins, reflecting a growing interest in their potential to reshape cross-border payments and the international monetary system [5] - Institutions caution against blindly chasing stablecoin investments, emphasizing the need for risk assessment [5] Group 6 - June has seen a peak in IPO applications, driven by the need for updated financial statements and supportive policy signals from recent reforms [6][7] Group 7 - The robotics sector in Hong Kong is rapidly expanding, with several companies preparing for IPOs and significant fundraising activities [8] - Companies in this sector are characterized by high growth and R&D investments, although many are not yet profitable [8] Group 8 - A significant milestone was achieved by QuantumScape in solid-state battery technology, leading to a surge in related A-share companies' stock prices [9] Group 9 - The recent "618" shopping festival has prompted promotional activities for high-end liquor, with stable pricing observed for premium products like Moutai [10] Group 10 - The total scale of public funds in China has reached a new high of 33.74 trillion yuan, indicating robust growth in the asset management industry [12] Group 11 - Alibaba reported a 77% year-on-year increase in net profit for the 2025 fiscal year, with AI-related revenue becoming a significant growth driver [13][14] - The company is focusing on AI infrastructure and technology to enhance its competitiveness and optimize its profit structure [14]

Group 1 - QuantumScape announced a significant milestone by integrating the Cobra separator manufacturing process into its benchmark battery product, leading to a stock price increase of over 30% [1] - The Cobra process improves thermal treatment speed by approximately 25 times compared to the previous Raptor process, significantly reducing the production footprint and time for solid-state batteries [1] - A-share lithium battery separator stocks performed well following the news, with companies like Cangzhou Mingzhu and Fospower Technology hitting the daily limit, and Xingyuan Material surging nearly 20% [1] Group 2 - Xingyuan Material has developed both oxide composite and polymer composite solid electrolyte membranes, enhancing the cycle performance and safety of solid-state batteries [2] - The company has created various rigid skeleton membranes, which can be used in different types of solid-state batteries, improving energy density and safety [2] - The thickness of the electrolyte composite membrane made from rigid skeleton membranes is as thin as 25μm, with an ionic conductivity of ≥0.5mS/cm, demonstrating industry-leading performance [2] Group 3 - Xingyuan Material has made comprehensive arrangements for solid-state batteries, with its affiliate Xin Yuan Bang already achieving significant production capacity in oxide electrolytes [3] - The company has entered strategic partnerships to develop high-performance solid electrolyte membranes and related products, aiming to enhance R&D investment and market development in the solid-state battery sector [3]